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Flight records through . Security counts through .

Which ORD to TUL flight is punctual? American 4135, 9:40 am.

91% on time across 65 flights in the last 3 months, never cancelled.

Find your flightORD security
DepartsFlightOn time
9:40 amAA 413591%
8:45 amUA 579586%
8:00 amAA 364482%
8:45 amUA 544281%
12:46 pmUA 543481%
12:51 pmUA 602876%
3:35 pmUA 448275%
5:00 pmAA 364670%
8 of 15 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? American and United, neck and neck.

American landed on time 72% of the time, United 70%.

Flight records,

  • American

    72%

    on time

    3.3% cancelled

  • United

    70%

    on time

    1.8% cancelled

When do the flights leave? 15 regular flights, 8 am to 10:05 pm.

UA 4482 was cancelled most often, 7% of the time.

Flight records,

  1. AA 3644 8:00 am, 0% cancelled 82%
  2. AA 4135 9:40 am, 0% cancelled 91%
  3. AA 3646 5:00 pm, 4% cancelled 70%
  4. AA 3827 5:00 pm, 5% cancelled 69%
  5. AA 4281 10:05 pm, 6% cancelled 58%
  1. UA 5442 8:45 am, 0% cancelled 81%
  2. UA 5795 8:45 am, 0% cancelled 86%
  3. UA 5434 12:46 pm, 0% cancelled 81%
  4. UA 5318 12:51 pm, 0% cancelled 67%
  5. UA 6028 12:51 pm, 0% cancelled 76%
  6. UA 4482 3:35 pm, 7% cancelled 75%
  7. UA 4562 4:00 pm, 5% cancelled 43%
  8. UA 1658 9:20 pm, 2% cancelled 44%
  9. UA 403 9:20 pm, 0% cancelled 50%
  10. UA 2351 9:25 pm, 0% cancelled 52%

What time should I fly? The 8 am departures.

78% landed on time; at 7 pm, 56%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am77%
8 am78%
9 am78%
12 pm76%
2 pm73%
3 pm71%
4 pm71%
5 pm70%
7 pm56%
8 pm63%
9 pm60%
10 pm64%

When is ORD security busiest? 5 to 7 am, then 12 to 4 pm.

Calmest around 10 am. Chicago ORD security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Friday, 6 am

7,840

people screened, all terminals.